So my drum teachers in the past have always preached to never bury the beater into the head of the bass drum. That is, they always taught that you should let the bass drum beater rebound just like a stick. But then I recently watched videos of guys like Jojo Mayer and Eric Harland playing on various size bass drums, and guess what they were doing? That's right, they buried their beaters into their bass drums. So what's the big deal anyhow? Any ideas?